30210211122 has 64 divisors (see below), whose sum is σ = 76927898880. Its totient is φ = 7692781824.

The previous prime is 30210211121. The next prime is 30210211127. The reversal of 30210211122 is 22111201203.

It is not an unprimeable number, because it can be changed into a prime (30210211121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 938133 + ... + 969800.

It is an arithmetic number, because the mean of its divisors is an integer number (1201998420).

Almost surely, 2^30210211122 is an apocalyptic number.

30210211122 is an abundant number, since it is smaller than the sum of its proper divisors (46717687758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30210211122 is a wasteful number, since it uses less digits than its factorization.

30210211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1907987.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 30210211122 its reverse (22111201203), we get a palindrome (52321412325).

The spelling of 30210211122 in words is "thirty billion, two hundred ten million, two hundred eleven thousand, one hundred twenty-two".